nvs 6 | carbon floating ring seal
nvs 6 | carbon floating ring seal
nvs 5|carbon floating ring seal
nvs 5|carbon floating ring seal
nvs 6 | carbon floating ring seal

NVS-6 | Carbon floating ring seal|Replacing EagleBurgmann WD500

Pressure: 0~2.5 bar

Temperature: -100~500℃

Speed: ≤40m/s

Shaft size : 45~340mm

Radial play: ≥±2.5 mm

Axial movement: theoretically unlimited

Metal parts: 1Cr13,304,316L,2205,2507, TA2,C276

Seal ring: Graphite, PTFE compound

Elastomer ring: FKM,EPDM,PTFE,FFKM

Spring: 316L,Hastelloy C

Features

Split-type housing structure

Multi-segment carbon rings with overlapped

Extremely small operating clearance for minimized leakage

Non-contact, dry-running operation

Seal rings automatically adapt to operating conditions

Benefits

Simplified installation due to split housing design, eliminating the need for shaft disassembly

Extended service life under continuous operation

Easy maintenance and servicing

Segmented seal rings allow quick and convenient replacement

Category: Tag:

NVS-6 is a dry-running carbon floating ring seal designed for rotating equipment. It is composed of a split seal housing, a shaft sleeve, and multi-segment carbon rings with overlapped, gas-tight adjustable joints.The NVS-6 features a split housing structure for easy installation and convenient maintenance, without removing the shaft. Its self-adjusting carbon rings ensure stable sealing performance during operation.Carbon floating ring seal solutions like NVS-6 are widely applied in compressors, turbines, and other rotating machinery. NVS-6 can be used as a direct alternative to the Burgmann WD500 type.

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